EP 3388004 A4 20190626 - TREATMENT INSTRUMENT
Title (en)
TREATMENT INSTRUMENT
Title (de)
BEHANDLUNGSINSTRUMENT
Title (fr)
INSTRUMENT DE TRAITEMENT
Publication
Application
Priority
- JP 2015238791 A 20151207
- JP 2016086432 W 20161207
Abstract (en)
[origin: EP3388004A1] A treatment device includes a vibrator capable of ultrasonically vibrating, a front mass portion having a first resonance frequency and connected to the vibrator in a manner capable of transmitting ultrasonic vibration, a treatment portion probe for treating a subject and having a second resonance frequency that is higher than the first resonance frequency of the front mass portion, and a connection portion connecting a distal end surface of the front mass portion and a proximal end surface of the treatment portion probe by a pressing force, and serving as an antinode position when vibrating at the first resonance frequency.
IPC 8 full level
A61B 17/32 (2006.01); A61B 18/14 (2006.01); A61N 7/02 (2006.01); A61B 17/00 (2006.01); A61B 18/00 (2006.01)
CPC (source: EP US)
A61B 17/32 (2013.01 - US); A61B 17/320068 (2013.01 - EP US); A61B 18/14 (2013.01 - US); A61N 7/02 (2013.01 - US); A61B 2017/00039 (2013.01 - US); A61B 2017/0042 (2013.01 - US); A61B 2017/00473 (2013.01 - US); A61B 2017/00477 (2013.01 - US); A61B 2017/00845 (2013.01 - US); A61B 2018/00607 (2013.01 - US); A61B 2018/00791 (2013.01 - US); A61B 2018/00994 (2013.01 - US)
Citation (search report)
- [XA] US 2008294051 A1 20081127 - KOSHIGOE MACHIKO [JP], et al
- [A] EP 2100563 A1 20090916 - OLYMPUS MEDICAL SYSTEMS CORP [JP]
- See references of WO 2017099142A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3388004 A1 20181017; EP 3388004 A4 20190626; EP 3388004 B1 20220202; CN 108366810 A 20180803; CN 108366810 B 20210212; JP 6318312 B2 20180425; JP WO2017099142 A1 20171207; US 10966777 B2 20210406; US 2018280073 A1 20181004; WO 2017099142 A1 20170615
DOCDB simple family (application)
EP 16873035 A 20161207; CN 201680071637 A 20161207; JP 2016086432 W 20161207; JP 2017547027 A 20161207; US 201816002759 A 20180607